120355956

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 388315200

約数和(自身を除く): 267959244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 243, 252, 266, 294, 324, 342, 343, 361, 378, 399, 441, 486, 513, 532, 567, 588, 684, 686, 722, 756, 798, 882, 931, 972, 1026, 1029, 1083, 1134, 1197, 1323, 1372, 1444, 1539, 1596, 1701, 1764, 1862, 2052, 2058, 2166, 2268, 2394, 2527, 2646, 2793, 3078, 3087, 3249, 3402, 3591, 3724, 3969, 4116, 4332, 4617, 4788, 5054, 5292, 5586, 6156, 6174, 6498, 6517, 6804, 7182, 7581, 7938, 8379, 9234, 9261, 9747, 10108, 10773, 11172, 11907, 12348, 12996, 13034, 14364, 15162, 15876, 16758, 17689, 18468, 18522, 19494, 19551, 21546, 22743, 23814, 25137, 26068, 27783, 29241, 30324, 32319, 33516, 35378, 37044, 38988, 39102, 43092, 45486, 47628, 50274, 53067, 55566, 58482, 58653, 64638, 68229, 70756, 75411, 78204, 83349, 87723, 90972, 100548, 106134, 111132, 116964, 117306, 123823, 129276, 136458, 150822, 159201, 166698, 175446, 175959, 204687, 212268, 226233, 234612, 247646, 272916, 301644, 318402, 333396, 350892, 351918, 371469, 409374, 452466, 477603, 495292, 527877, 614061, 636804, 703836, 742938, 818748, 904932, 955206, 1055754, 1114407, 1228122, 1432809, 1485876, 1583631, 1910412, 2111508, 2228814, 2456244, 2865618, 3167262, 3343221, 4298427, 4457628, 5731236, 6334524, 6686442, 8596854, 10029663, 13372884, 17193708, 20059326, 30088989, 40118652, 60177978, 120355956]

約数ペア:

[(1, 120355956), (2, 60177978), (3, 40118652), (4, 30088989), (6, 20059326), (7, 17193708), (9, 13372884), (12, 10029663), (14, 8596854), (18, 6686442), (19, 6334524), (21, 5731236), (27, 4457628), (28, 4298427), (36, 3343221), (38, 3167262), (42, 2865618), (49, 2456244), (54, 2228814), (57, 2111508), (63, 1910412), (76, 1583631), (81, 1485876), (84, 1432809), (98, 1228122), (108, 1114407), (114, 1055754), (126, 955206), (133, 904932), (147, 818748), (162, 742938), (171, 703836), (189, 636804), (196, 614061), (228, 527877), (243, 495292), (252, 477603), (266, 452466), (294, 409374), (324, 371469), (342, 351918), (343, 350892), (361, 333396), (378, 318402), (399, 301644), (441, 272916), (486, 247646), (513, 234612), (532, 226233), (567, 212268), (588, 204687), (684, 175959), (686, 175446), (722, 166698), (756, 159201), (798, 150822), (882, 136458), (931, 129276), (972, 123823), (1026, 117306), (1029, 116964), (1083, 111132), (1134, 106134), (1197, 100548), (1323, 90972), (1372, 87723), (1444, 83349), (1539, 78204), (1596, 75411), (1701, 70756), (1764, 68229), (1862, 64638), (2052, 58653), (2058, 58482), (2166, 55566), (2268, 53067), (2394, 50274), (2527, 47628), (2646, 45486), (2793, 43092), (3078, 39102), (3087, 38988), (3249, 37044), (3402, 35378), (3591, 33516), (3724, 32319), (3969, 30324), (4116, 29241), (4332, 27783), (4617, 26068), (4788, 25137), (5054, 23814), (5292, 22743), (5586, 21546), (6156, 19551), (6174, 19494), (6498, 18522), (6517, 18468), (6804, 17689), (7182, 16758), (7581, 15876), (7938, 15162), (8379, 14364), (9234, 13034), (9261, 12996), (9747, 12348), (10108, 11907), (10773, 11172)]